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From: David Brownell <david-b@pacbell.net>
To: Andrey Borzenkov <arvidjaar@mail.ru>
Subject: Re: [Bulk] Re: [linux-usb-devel] 2.6.19-rc5 regression: can't disable OHCI wakeup via sysfs
Date: Tue, 14 Nov 2006 12:54:09 -0800
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Cc: Alan Stern <stern@rowland.harvard.edu>,
       USB development list <linux-usb-devel@lists.sourceforge.net>,
       Kernel development list <linux-kernel@vger.kernel.org>
References: <Pine.LNX.4.44L0.0611131457050.2390-100000@iolanthe.rowland.org> <200611142348.30082.arvidjaar@mail.ru>
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On Tuesday 14 November 2006 12:48 pm, Andrey Borzenkov wrote:
> On Monday 13 November 2006 22:58, Alan Stern wrote:
> > Andrey:
> >
> > Try this patch for 2.6.19-rc5.  Although it doesn't make all the changes
> > Dave and I have discussed, it ought to fix your problem.
> >
> 
> It did. Thank you

Then this should get merged into 2.6.19-rc ASAP ...

- Dave


> -andrey
> 
> > Alan Stern
> >
> >
> > Index: 2.6.19-rc5/drivers/usb/host/ohci-hub.c
> > ===================================================================
> > --- 2.6.19-rc5.orig/drivers/usb/host/ohci-hub.c
> > +++ 2.6.19-rc5/drivers/usb/host/ohci-hub.c
> > @@ -422,7 +422,8 @@ ohci_hub_status_data (struct usb_hcd *hc
> >  				ohci->autostop = 0;
> >  				ohci->next_statechange = jiffies +
> >  						STATECHANGE_DELAY;
> > -			} else if (time_after_eq (jiffies,
> > +			} else if (device_may_wakeup(&hcd->self.root_hub->dev)
> > +					&& time_after_eq(jiffies,
> >  						ohci->next_statechange)
> >  					&& !ohci->ed_rm_list
> >  					&& !(ohci->hc_control &
>